Browsing by Author "Abeygunawardana, RAB"
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A Comparison of Classical Time Series Models and Machine Learning LSTM Model to Forecast Paddy Production in Sri Lanka
Sandaruwani, IBI; Abeygunawardana, RAB (2022-09)The most common & effective traditional methods of univariate time series forecasting are Autoregressive Integrated Moving Average (ARIMA) family models and Exponential Smoothing family models. With the recent advancement ... -
A Comparison of Classical Time Series Models and Machine Learning LSTM Model to Forecast Paddy Production in Sri Lanka
Sandaruwani, IBI; Abeygunawardana, RAB (2022-09)The most common & effective traditional methods of univariate time series forecasting are Autoregressive Integrated Moving Average (ARIMA) family models and Exponential Smoothing family models. With the recent advancement ... -
A Comparison of Classical Time Series Models and Machine Learning LSTM Model to Forecast Paddy Production in Sri Lanka
Sandaruwani, IBI; Abeygunawardana, RAB (2022)The Autoregressive Integrated Moving Average (ARIMA) family models and the Exponential Smoothing family models are the most widely used and successful conventional techniques for univariate time series forecasting. As a ... -
Forecasting of Female Labor Force Participation Rate data with missing values imputation, Sri Lanka
Ranasinghe, NN; Abeygunawardana, RAB (2022-09)Female Labour Force Participation Rate (Female LFPR) is defined as the proportion of the female labor force to the total working-age population. This study was based on the female LFPR quarterly data published by the ... -
Forecasting of Female Labor Force Participation Rate data with missing values imputation, Sri Lanka
Ranasinghe, NN; Abeygunawardana, RAB (2022-09)Female Labour Force Participation Rate (Female LFPR) is defined as the proportion of the female labor force to the total working-age population. This study was based on the female LFPR quarterly data published by the ... -
Forecasting of Female Labour Force Participation Rate Data with Missing Values Imputation, Sri Lanka
Ranasinghe, NN; Abeygunawardana, RAB (2022)Female Labour Force Participation Rate (Female LFPR) is defined as the proportion of the female labour force to the total working age population. This study is based on the female LFPR quarterly data published by the ... -
Forecasting Weekly Material Cost for a Daily Newspaper in Sri Lanka
Jayasinghe, JMTN; Abeygunawardana, RAB (2015)In newspaper printing different types of costs occurred such as labour cost, material cost, and electricity expenditures. Among them material cost of a newspaper become a main key point in newspaper manufacturing cost. ... -
The Impact of COVID-19 on Major Sectors in the Sri Lankan Economy
Senanayaka, KGN; Abeygunawardana, RAB (2023-09)The COVID-19 pandemic significantly impacted both public health and the economy of Sri Lanka, leading to a prolonged economic recession. Enforcement of control measures, such as lockdowns and trade restrictions, adversely ... -
Job Satisfaction of Sewing Machine Operators in Sri Lanka: a Case Study
Dedduwakumara, DS; Abeygunawardana, RAB (2016-09)Apparel industry is one of the largest foreign exchange earners of Sri Lanka. Sewing Machine Operators (SMOs) can be considered as the key personnel in the apparel industry. One of the major challenges faced by the ... -
A New Scheme of School Clustering for Better Management: A Study on Grade V Scholarship Examination Results in Gampaha District
Rathnayake, RMATK; Abeygunawardana, RAB (2016)Educational management is some kind of complex human enterprise in order to achieve and to accomplish the expected goals by bringing different resources together. School management, as a fundamental of educational ...